ES2664597T3 - Un proyector de disco Placido de luz LED para un sistema de topografía de córnea - Google Patents

Un proyector de disco Placido de luz LED para un sistema de topografía de córnea Download PDF

Info

Publication number
ES2664597T3
ES2664597T3 ES13818427.0T ES13818427T ES2664597T3 ES 2664597 T3 ES2664597 T3 ES 2664597T3 ES 13818427 T ES13818427 T ES 13818427T ES 2664597 T3 ES2664597 T3 ES 2664597T3
Authority
ES
Spain
Prior art keywords
pattern
cornea
projector
projector according
circuit board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES13818427.0T
Other languages
English (en)
Spanish (es)
Inventor
Franco GIANNOZZI
Simone Spadini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Costr Strumenti Oftalmici C S O Srl
Costruzioni Strumenti Oftalmici C S O Srl
Original Assignee
Costr Strumenti Oftalmici C S O Srl
Costruzioni Strumenti Oftalmici C S O Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Costr Strumenti Oftalmici C S O Srl, Costruzioni Strumenti Oftalmici C S O Srl filed Critical Costr Strumenti Oftalmici C S O Srl
Application granted granted Critical
Publication of ES2664597T3 publication Critical patent/ES2664597T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
ES13818427.0T 2012-11-28 2013-11-26 Un proyector de disco Placido de luz LED para un sistema de topografía de córnea Active ES2664597T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000262A ITFI20120262A1 (it) 2012-11-28 2012-11-28 Proiettore a disco di placido con illuminazione a led per un sistema di topografia corneale
ITFI20120262 2012-11-28
PCT/IB2013/060406 WO2014083498A1 (en) 2012-11-28 2013-11-26 A led light placido disc projector for a corneal topography system

Publications (1)

Publication Number Publication Date
ES2664597T3 true ES2664597T3 (es) 2018-04-20

Family

ID=47631595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13818427.0T Active ES2664597T3 (es) 2012-11-28 2013-11-26 Un proyector de disco Placido de luz LED para un sistema de topografía de córnea

Country Status (7)

Country Link
US (1) US9655508B2 (ja)
EP (1) EP2925208B1 (ja)
JP (1) JP6353847B2 (ja)
ES (1) ES2664597T3 (ja)
IT (1) ITFI20120262A1 (ja)
PT (1) PT2925208T (ja)
WO (1) WO2014083498A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108420399B (zh) * 2018-04-10 2024-05-03 天津市索维电子技术有限公司 一种Placido盘照明系统及加工方法
CN110338906B (zh) * 2019-07-10 2020-10-30 清华大学深圳研究生院 用于光交联手术的智能治疗系统及建立方法
GB2608110A (en) * 2021-06-21 2022-12-28 Aston Vision Sciences Ltd Wireless power and data transfer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500697A (en) * 1993-07-30 1996-03-19 Nidek Co., Ltd. Ophthalmic apparatus for measuring refractive characteristic of eye to be measured
JPH07124113A (ja) * 1993-10-29 1995-05-16 Nidek Co Ltd 眼科装置
JP3490520B2 (ja) * 1994-12-12 2004-01-26 株式会社ニデック 眼科装置
JP3730436B2 (ja) * 1999-03-30 2006-01-05 株式会社ニデック 角膜形状検査装置
JP4119035B2 (ja) * 1999-04-28 2008-07-16 株式会社トプコン 角膜形状測定装置
JP2006158749A (ja) * 2004-12-09 2006-06-22 San Contact Lens:Kk プラチドリング像撮影装置
JP2007000382A (ja) * 2005-06-24 2007-01-11 Nidek Co Ltd 眼科装置
ITTN20100008U1 (it) * 2010-05-27 2011-11-28 Gianfranco Passuello Lacrimoscopio con tecnologia leds

Also Published As

Publication number Publication date
JP2015535459A (ja) 2015-12-14
WO2014083498A1 (en) 2014-06-05
EP2925208A1 (en) 2015-10-07
EP2925208B1 (en) 2018-01-03
JP6353847B2 (ja) 2018-07-04
US20150289758A1 (en) 2015-10-15
US9655508B2 (en) 2017-05-23
ITFI20120262A1 (it) 2014-05-29
PT2925208T (pt) 2018-03-26

Similar Documents

Publication Publication Date Title
JP6268114B2 (ja) マイクロニードルの検査方法
ES2664597T3 (es) Un proyector de disco Placido de luz LED para un sistema de topografía de córnea
CN107003507A (zh) 观察装置以及观察方法
JP2009512127A (ja) 発光ダイオード照明装置
CN101380219A (zh) 胶囊内窥镜
JP2004209259A (ja) 均一な光照射野及び輪郭が明瞭なエッジを有するｌｅｄベースの光源
ES2536843T3 (es) Dispositivo de iluminación para cámaras de fondo de ojo
ES2240593T3 (es) Dispositivo para el levantamiento topografico de una superficie.
CN103140861B (zh) 用于数据读取器的照明装置
US20130155233A1 (en) Monitoring camera
TW565674B (en) Shadowless light
US20100103643A1 (en) Lens for use in flash lamp
TW200912195A (en) Light-spreading and energy-saving shade
JP2020027794A (ja) 照明装置および照明システム
TWI274863B (en) Light equipment for inspection
JP4839095B2 (ja) リングライト
KR101320605B1 (ko) 의료용 조명장치
US10213103B2 (en) Topography module for ophthalmological devices with a distance-independent keratometer and method for the use thereof
CN211786523U (zh) 一种皮肤摄像照明装置
ES2266869T3 (es) Procedimiento para la captura fotografica de un objeto cilindrico, especialmente en forma de disco.
US20210000342A1 (en) Digital fundus camera
KR101833421B1 (ko) 피부상태 확인을 위한 조명기능을 갖는 휴대용 거울
KR101602582B1 (ko) 멀티미디어 기능을 갖는 치과용 진료등
CA2508721C (en) Single-curvature placido plate with additional surfaces
TWI680333B (zh) 光源裝置及光源系統